Wheel



FIG. 1 is a front view of the wheel;

FIG. 2 is a front and side perspective view of the wheel;

FIG. 3 is a front view of a second embodiment of the wheel; and,

FIG. 4 is a front and side perspective view of a second embodiment of the wheel.

The bottom and sides of the wheel shown in broken line form no part of the claimed design thereof. 

The ornamental design for a wheel, as shown and described. 